X0202 4 2007-06-18 0 0001024795 SUN HYDRAULICS CORP SNHY 0001223464 KAHLER JOHN S 1500 WEST UNIVERSITY PARKWAY SARASOTA FL 34243 1 0 0 0 Stock Units 2007-06-18 4 A 0 34 44.04 A Common Stock 34 1248.14 D Stock Units 2007-06-19 4 A 0 47 21.16 A Common Stock 47 1295.14 D Stock Units 2007-06-19 4 A 0 44 22.51 A Common Stock 44 1339.14 D Stock Units 2007-06-19 4 A 0 22 45.1 A Common Stock 22 1361.14 D Stock Units issued and held for the account of the reporting person under the Amended and Restated 2004 Nonemployee Director Equity and Deferred Compensation Plan. In connection with any distribution to the reporting person under the Plan, Stock Units are payable in shares of common stock on a 1 for 1 basis. The reporting person is fully vested in all Stock Units issued to him and held for his account, and there is no expiration date. Represents an additional $1,000 worth of common stock units issuable under an amendment to the 2004 Nonemployee Director Equity and Deferred Compensation Plan approved by the Board of Directors in September 2006 regarding compensation of each nonemployee director for each subsequent board meeting (in addition to the $1,500 worth of common stock units otherwise issuable under the plan prior to its amendment), which amendment was subject to shareholder approval at the 2007 annual meeting, as follows: 47 common stock units issuable with respect to the board meeting held on December 9, 2006; 44 common stock units issuable with respect to the board meeting held on March 3, 2007; and 22 common stock units issuable with respect to the board meeting held on June 18, 2007. The amendment to the plan was approved by the shareholders on June 19, 2007. Based on the average of the high and low sales prices for the stock on the date of the applicable board meeting. Paul R. Lynch, as Attorney-in-Fact for JOHN S. KAHLER 2007-06-20